OMG_O19 - General clinical order

Segment structure for the OMG_O19 message in HL7 v2.5.1. Cardinality is shown as [min..max]; groups are in bold.

• MSH Message header [1..1]
• SFT Software segment [0..*]
• NTE Notes and comments [0..*]
• PATIENT Patient [0..1]
  • PID Patient identification [1..1]
  • PD1 Patient additional demographic [0..1]
  • NTE Notes and comments [0..*]
  • NK1 Next of kin / associated parties [0..*]
  • PATIENT_VISIT Patient visit [0..1]
    • PV1 Patient visit [1..1]
    • PV2 Patient visit - additional information [0..1]
  • INSURANCE Insurance [0..*]
    • IN1 Insurance [1..1]
    • IN2 Insurance additional information [0..1]
    • IN3 Insurance additional information, certification [0..1]
  • GT1 Guarantor [0..1]
  • AL1 Patient allergy information [0..*]
• ORDER Order [1..*]
  • ORC Common order [1..1]
  • TIMING Timing [0..*]
    • TQ1 Timing/quantity [1..1]
    • TQ2 Timing/quantity relationship [0..*]
  • OBR Observation request [1..1]
  • NTE Notes and comments [0..*]
  • CTD Contact data [0..1]
  • DG1 Diagnosis [0..*]
  • OBSERVATION Observation [0..*]
    • OBX Observation/result [1..1]
    • NTE Notes and comments [0..*]
  • SPECIMEN Specimen [0..*]
    • SPM Specimen [1..1]
    • OBX Observation/result [0..*]
    • CONTAINER Container [0..*]
      • SAC Specimen container detail [1..1]
      • OBX Observation/result [0..*]
  • PRIOR_RESULT Prior result [0..*]
    • PATIENT_PRIOR Patient prior [0..1]
      • PID Patient identification [1..1]
      • PD1 Patient additional demographic [0..1]
    • PATIENT_VISIT_PRIOR Patient visit prior [0..1]
      • PV1 Patient visit [1..1]
      • PV2 Patient visit - additional information [0..1]
    • AL1 Patient allergy information [0..*]
    • ORDER_PRIOR Order prior [1..*]
      • ORC Common order [0..1]
      • OBR Observation request [1..1]
      • TIMING_PRIOR Timing prior [0..*]
        • TQ1 Timing/quantity [1..1]
        • TQ2 Timing/quantity relationship [0..*]
      • NTE Notes and comments [0..*]
      • CTD Contact data [0..1]
      • OBSERVATION_PRIOR Observation prior [1..*]
        • OBX Observation/result [1..1]
        • NTE Notes and comments [0..*]
  • FT1 Financial transaction [0..*]
  • CTI Clinical trial identification [0..*]
  • BLG Billing [0..1]